The tarp just came off the field and it looks like there’s at least a chance of starting tonight’s game on time. I thought there was no chance just a few hours ago, but Joe Girardi said he’s been hearing that the game will probably be played.

On to big picture news.

Alex Rodriguez ran the bases today. He did his usual batting practice and fielding drills, but it’s the running that’s most significant. Girardi said Rodriguez is still on track to begin a rehab assignment this weekend — either Friday or Saturday, Girardi said — and it’s a good bet that he’ll be with the Yankees next week on the road.

“I don’t know if Monday is realistic,” Girardi said. “Part of it probably depends on where he starts and how he feels in those next couple of games. But I think next week is realistic.”

Girardi said he’s not sure how many rehab games Rodriguez will need.

“I guess theoretically it could be one, but you can’t really say,” Girardi said. “You don’t know how he’s going to feel and you don’t know if he’s going to have his timing. You don’t know if he’s going to feel stable on his knee running the bases. You can’t just throw a random number out there. When he’s ready, we’ll have him back, I can tell you that.”

• Phil Hughes starts Saturday. Freddy Garcia starts Sunday. For now, the Yankees are sticking with a six-man rotation. “I don’t know how much longer we’ll stick with that,” Girardi said. “Obviously we’ve got the split doubleheader in Baltimore and we have to be prepared for that too.”

• Could either Hughes or Garcia be available out of the bullpen? “We’d probably stay away from them,” Girardi said. “If we had to, yes, but our bullpen is in pretty good shape.”

• Sergio Mitre is going for a second opinion after being diagnoses with a pinch nerve in his shoulder. An MRI showed no structural damage, but a nerve problem is causing Mitre to lose considerable arm strength (fastball velocity suddenly dropped by about 6 mph, he said). The second opinion is determine whether surgery is necessary, but Mitre is going into it believing he has “90 percent” chance of surgery. How long he’s out depends entirely on how quickly the nerve recovers.

• According to the latest AP update from Tampa, Pedro Feliciano threw 42 pitches in the bullpen today and is scheduled for live batting practice on Friday. Even so, Girardi said Feliciano is still a longshot to pitch for the Yankees this season.

• Once again out of the Yankees lineup, Jorge Posada seemed just as frustrated today as he was after he and Girardi had their conversation on Sunday. Posada spoke only briefly. “You wouldn’t expect any player to be necessarily happy if he’s taken from a role,” Girardi said. “I was a full-time catcher and reduced to less catching. I didn’t like it. I just kept working at it and trying to get better. As a player, that’s really the only thing you can do – be prepared and when you get your chance, perform and do the best you can.”

• Russell Martin’s mustache is no longer the worst Yankees look of the year. A.J. Burnett has gone with totally blonde hair. It’s… a curious decision. Martin literally offered a no comment on the situation, but he did laugh a little when I brought it up.